IN160504B - - Google Patents
Info
- Publication number
- IN160504B IN160504B IN324/DEL/84A IN324DE1984A IN160504B IN 160504 B IN160504 B IN 160504B IN 324DE1984 A IN324DE1984 A IN 324DE1984A IN 160504 B IN160504 B IN 160504B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/352,362 US4447111A (en) | 1982-02-25 | 1982-02-25 | Achromatic holographic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN160504B true IN160504B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-07-18 |
Family
ID=23384820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN324/DEL/84A IN160504B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-25 | 1984-04-16 |
Country Status (4)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160134A (ja) * | 1983-03-04 | 1984-09-10 | Canon Inc | 照明光学系 |
| US4802719A (en) * | 1983-08-22 | 1989-02-07 | Farrand Optical Co. | Infra-red laser shield |
| JPS60108802A (ja) * | 1983-11-18 | 1985-06-14 | Fuji Photo Film Co Ltd | 光ビ−ム合成方法及び装置 |
| US4735486A (en) * | 1985-03-29 | 1988-04-05 | Grumman Aerospace Corporation | Systems and methods for processing optical correlator memory devices |
| US4752130A (en) * | 1986-10-24 | 1988-06-21 | The University Of Rochester | Optical systems utilizing a volume transmission diffraction element to provide wavelength tuning |
| US4950050A (en) * | 1987-06-19 | 1990-08-21 | Grumman Aerospace Corporation | Optical target recognition system |
| US4930847A (en) * | 1987-07-09 | 1990-06-05 | Environmental Research Institute Of Michigan | Multicolor holographic element and apparatus for head-up display applications |
| FR2723216A1 (fr) * | 1987-07-28 | 1996-02-02 | Thomson Csf | Optique diffractive en infrarouge applicable a un systeme de designaton d'objectif par laser |
| US4850662A (en) * | 1988-02-12 | 1989-07-25 | Saginaw Valley State University | HOE and indirect method of constructing same |
| US4941733A (en) * | 1989-04-07 | 1990-07-17 | Grumman Aerospace Corporation | Optical correlator system |
| US5128780A (en) * | 1989-08-30 | 1992-07-07 | Hughes Aircraft Company | Enhanced-resolution, multiply-exposed reflection hologram |
| US5272551A (en) * | 1989-10-03 | 1993-12-21 | Thomson-Csf | Optical system for the reproduction of color video images |
| FR2652656B1 (fr) * | 1989-10-03 | 1991-12-06 | Thomson Csf | Systeme optique de reproduction d'images video en couleurs. |
| US5129041A (en) * | 1990-06-08 | 1992-07-07 | Grumman Aerospace Corporation | Optical neural network processing element with multiple holographic element interconnects |
| WO1995034832A1 (fr) * | 1992-12-15 | 1995-12-21 | Thomson-Csf | Ecran de projection holographique et procede de realisation |
| FR2699289B1 (fr) * | 1992-12-15 | 1995-01-06 | Thomson Csf | Ecran de projection holographique et procédé de réalisation. |
| US5606434A (en) * | 1994-06-30 | 1997-02-25 | University Of North Carolina | Achromatic optical system including diffractive optical element |
| JP2007193852A (ja) * | 2004-03-30 | 2007-08-02 | Pioneer Electronic Corp | ホログラム記録担体 |
| KR20080014533A (ko) * | 2006-08-11 | 2008-02-14 | 삼성전자주식회사 | 참조광 입사각 제어 장치 및 이를 구비하는 홀로그래픽정보 기록/재생 장치 |
| WO2012058652A2 (en) | 2010-10-29 | 2012-05-03 | Drexel University | Tunable electro-optic filter stack |
| US9625878B2 (en) * | 2009-03-10 | 2017-04-18 | Drexel University | Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity |
| US10180520B2 (en) * | 2015-08-24 | 2019-01-15 | Akonia Holographics, Llc | Skew mirrors, methods of use, and methods of manufacture |
| US10649143B2 (en) | 2016-06-20 | 2020-05-12 | Akonia Holographics Llc | Polarization management |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405614A (en) * | 1965-12-01 | 1968-10-15 | Bell Telephone Labor Inc | Apparatus for producing a fly's eye lens |
| US3503050A (en) * | 1965-12-30 | 1970-03-24 | Ibm | Wave energy recording in radiation sensitive medium |
| US3586412A (en) * | 1968-05-20 | 1971-06-22 | Battelle Development Corp | Holographic lens with aberration correction |
| US3630593A (en) * | 1970-05-08 | 1971-12-28 | Bell Telephone Labor Inc | Holographically produced image arrays for photolithography |
| US3680945A (en) * | 1970-10-23 | 1972-08-01 | Xerox Corp | Fabrication of refractive blazed holograms |
| US3970358A (en) * | 1975-01-20 | 1976-07-20 | Harris Corporation | Coherent, quasi-monochromatic light source |
| US4017158A (en) * | 1975-03-17 | 1977-04-12 | E. I. Du Pont De Nemours And Company | Spatial frequency carrier and process of preparing same |
| US4250465A (en) * | 1978-08-29 | 1981-02-10 | Grumman Aerospace Corporation | Radiation beam deflection system |
-
1982
- 1982-02-25 US US06/352,362 patent/US4447111A/en not_active Expired - Lifetime
-
1984
- 1984-04-12 EP EP84104101A patent/EP0157895B1/en not_active Expired
- 1984-04-13 AU AU26804/84A patent/AU563984B2/en not_active Ceased
- 1984-04-16 IN IN324/DEL/84A patent/IN160504B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU563984B2 (en) | 1987-07-30 |
| EP0157895A2 (en) | 1985-10-16 |
| EP0157895B1 (en) | 1989-08-30 |
| US4447111A (en) | 1984-05-08 |
| EP0157895A3 (en) | 1986-12-10 |
| AU2680484A (en) | 1985-10-17 |